<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="70px">
      <el-form-item label="店铺" prop="mid" >
        <el-input
          v-model="queryParams.mid"
          placeholder="请输入店铺id"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="发布时间" style="width: 308px">
        <el-date-picker
          v-model="daterangeTime"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="截止日期" style="width: 308px">
        <el-date-picker
          v-model="daterangeEndTime"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="上架状态" prop="sendStatus" >
        <el-select v-model="queryParams.sendStatus" placeholder="请选择上架状态" clearable>
          <el-option
            v-for="dict in activity_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="审核状态" prop="shenheStatus">
        <el-select v-model="queryParams.shenheStatus" placeholder="请选择审核状态" clearable>
          <el-option
            v-for="dict in activit_shenhe_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['ly:activities:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['ly:activities:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['ly:activities:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['ly:activities:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activitiesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="活动编号" align="center" prop="id" width="80"/>
      <el-table-column label="标题" align="center" prop="title" width="130"/>
      <el-table-column label="店铺" align="center" prop="mid" width="120">
        <template #default="scope">
         <span v-for="t in types" :key="t">
          <span v-if="t.id == scope.row.mid">
            {{ t.name }}
          </span>
         </span>

        </template>
      </el-table-column>
      <el-table-column label="发布时间" align="center" prop="time" width="100">
        <template #default="scope">
          <span>{{ parseTime(scope.row.time, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="预览图/视频" align="center" prop="img" width="100">
        <template #default="scope">
          <image-preview :src="scope.row.img" :width="50" :height="50"/>
        </template>
      </el-table-column>

       <el-table-column label="内容介绍" align="center" prop="content" width="180">
        <template #default="{ row }">
          <div class="text-container" :class="{ 'expanded': row.expanded }">
            {{ row.content }}
          </div>
          <el-button
              type="text"
              size="small"
              @click="toggleExpand(row)"
          >
            {{ row.expanded ? '收起' : '展开' }}
          </el-button>
        </template>
      </el-table-column>

      <el-table-column label="截止日期" align="center" prop="endTime" width="100">
        <template #default="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="咨询电话" align="center" prop="telephone" />
      <el-table-column label="阅读量" align="center" prop="num" width="70"/>
      <el-table-column label="上架状态" align="center" prop="sendStatus" width="80">
        <template #default="scope">
          <dict-tag :options="activity_status" :value="scope.row.sendStatus" width="80"/>
        </template>
      </el-table-column>
      <el-table-column label="审核状态" align="center" prop="shenheStatus">
        <template #default="scope">
          <dict-tag :options="activit_shenhe_status" :value="scope.row.shenheStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['ly:activities:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['ly:activities:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改商家活动对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="activitiesRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入标题" />
        </el-form-item>
                <el-form-item label="店铺id" prop="mid">
          <el-select v-model="form.mid" placeholder="请选择店铺id">
            <el-option
              v-for="dict in types"
              :key="dict.id"
              :label="dict.name"
              :value="parseInt(dict.id)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="发布时间" prop="time">
          <el-date-picker clearable
            v-model="form.time"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择发布时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="预览图/视频" prop="img">
          <image-upload v-model="form.img"/>
        </el-form-item>

        <el-form-item label="内容介绍">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="截止日期" prop="endTime">
          <el-date-picker clearable
            v-model="form.endTime"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择截止日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="咨询电话" prop="telephone">
          <el-input v-model="form.telephone" placeholder="请输入咨询电话" />
        </el-form-item>
<!--        activit_shenhe_status-->
        <el-form-item label="上架状态" prop="sendStatus">
          <el-select v-model="form.sendStatus" placeholder="请选择上架状态">
            <el-option
              v-for="dict in activity_status"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="审核状态" prop="shenheStatus">
          <el-select v-model="form.shenheStatus" placeholder="请选择上架状态">
            <el-option
                v-for="dict in activit_shenhe_status"
                :key="dict.value"
                :label="dict.label"
                :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Activities">
import { listActivities, getActivities, delActivities, addActivities, updateActivities } from "@/api/ly/activities"
import {listMerchant} from "@/api/wx/merchant.js";
const { proxy } = getCurrentInstance()
const { activity_status, activit_shenhe_status } = proxy.useDict('activity_status', 'activit_shenhe_status')

const activitiesList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")
const daterangeTime = ref([])
const daterangeEndTime = ref([])


// import {ref} from 'vue'

//内容收起展开
const toggleExpand = (row) => {
  row.expanded = !row.expanded;
};
//获取商家名称信息
const types = ref([]);
function getshangjia() {
  listMerchant().then(response => {
    types.value = response.rows;
    console.log(types.value)
  })
}



const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    mid: null,
    time: null,
    endTime: null,
    sendStatus: null,
    shenheStatus: null,
  },
  rules: {
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询商家活动列表 */
function getList() {
  loading.value = true
  queryParams.value.params = {}
  if (null != daterangeTime && '' != daterangeTime) {
    queryParams.value.params["beginTime"] = daterangeTime.value[0]
    queryParams.value.params["endTime"] = daterangeTime.value[1]
  }
  if (null != daterangeEndTime && '' != daterangeEndTime) {
    queryParams.value.params["beginEndTime"] = daterangeEndTime.value[0]
    queryParams.value.params["endEndTime"] = daterangeEndTime.value[1]
  }
  listActivities(queryParams.value).then(response => {
    activitiesList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    title: null,
    mid: null,
    time: null,
    img: null,
    content: null,
    endTime: null,
    telephone: null,
    num: null,
    sendStatus: null,
    shenheStatus: null,
    status: null
  }
  proxy.resetForm("activitiesRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  daterangeTime.value = []
  daterangeEndTime.value = []
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加商家活动"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getActivities(_id).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改商家活动"
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["activitiesRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateActivities(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addActivities(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除商家活动编号为"' + _ids + '"的数据项？').then(function() {
    return delActivities(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('ly/activities/export', {
    ...queryParams.value
  }, `activities_${new Date().getTime()}.xlsx`)
}

getList();
getshangjia();
</script>

<style scoped>
.text-container {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3; /* 默认显示三行 */
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.5; /* 设置行高 */
  max-height: 4.5em; /* 三行的高度（1.5 * 3） */
}

.text-container.expanded {
  -webkit-line-clamp: unset;
  max-height: none; /* 展开时取消高度限制 */
}
</style>


